229 lines
9.4 KiB
JavaScript
229 lines
9.4 KiB
JavaScript
'use strict';
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var grunt = require('grunt');
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var path = require('path');
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var fs = require('fs');
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var http = require('http');
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var helper = require('./helper');
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var fixtures = helper.fixtures;
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function cleanUp() {
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helper.cleanUp([
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'livereload/node_modules',
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]);
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}
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// Helper for requesting the live reload server
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function request(port, done) {
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var data = '';
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var req = http.request({
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hostname: 'localhost',
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port: port,
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}, function(res) {
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res.setEncoding('utf8');
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res.on('data', function(chunk) {
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data += chunk;
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});
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res.on('end', function() {
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done(data);
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});
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});
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req.end();
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}
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exports.livereload = {
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setUp: function(done) {
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cleanUp();
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fs.symlinkSync(path.join(__dirname, '../../node_modules'), path.join(fixtures, 'livereload', 'node_modules'));
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done();
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},
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tearDown: function(done) {
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cleanUp();
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done();
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},
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basic: function(test) {
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test.expect(4);
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var resultData = '';
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var cwd = path.resolve(fixtures, 'livereload');
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var assertWatch = helper.assertTask(['watch:basic', '-v'], {cwd: cwd});
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assertWatch([function() {
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request(35729, function(data) {
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resultData += data;
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grunt.file.write(path.join(cwd, 'lib', 'one.js'), 'var one = true;');
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});
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}], function(result) {
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result = helper.unixify(result);
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helper.verboseLog(result);
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test.ok(result.indexOf('I ran before livereload.') !== -1, 'task should have ran before live reload.');
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test.ok(result.indexOf('Live reload server started on port: 35729') !== -1, 'live reload server should have been started on port 35729.');
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test.ok(result.indexOf('Live reloading lib/one.js...') !== -1, 'live reload should have triggered on lib/one.js');
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resultData = JSON.parse(resultData);
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test.equal(resultData.tinylr, 'Welcome', 'tinylr server should have welcomed you.');
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test.done();
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});
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},
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customport: function(test) {
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test.expect(4);
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var resultData = '';
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var cwd = path.resolve(fixtures, 'livereload');
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var assertWatch = helper.assertTask(['watch:customport', '-v'], {cwd: cwd});
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assertWatch([function() {
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request(8675, function(data) {
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resultData += data;
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grunt.file.write(path.join(cwd, 'lib', 'one.js'), 'var one = true;');
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});
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}], function(result) {
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result = helper.unixify(result);
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helper.verboseLog(result);
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test.ok(result.indexOf('I ran before livereload.') !== -1, 'task should have ran before live reload.');
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test.ok(result.indexOf('Live reload server started on port: 8675') !== -1, 'live reload server should have been started on port 35729.');
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test.ok(result.indexOf('Live reloading lib/one.js...') !== -1, 'live reload should have triggered on lib/one.js');
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resultData = JSON.parse(resultData);
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test.equal(resultData.tinylr, 'Welcome', 'tinylr server should have welcomed you.');
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test.done();
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});
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},
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differentfiles: function(test) {
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test.expect(3);
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var cwd = path.resolve(fixtures, 'livereload');
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var assertWatch = helper.assertTask(['watch:differentfiles', '-v'], {cwd: cwd});
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assertWatch([function() {
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grunt.file.write(path.join(cwd, 'lib', 'one.js'), 'var one = true;');
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}, function() {
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grunt.file.write(path.join(cwd, 'lib', 'two.js'), 'var two = true;');
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}], function(result) {
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result = helper.unixify(result);
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helper.verboseLog(result);
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test.ok(result.indexOf('Live reloading lib/one.js...') !== -1, 'live reload should have triggered on lib/one.js');
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test.ok(result.indexOf('Live reloading lib/two.js...') !== -1, 'live reload should have triggered on lib/two.js');
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test.ok(!/Live reloading (lib\/one\.js, lib\/two.js|lib\/two.js, lib\/one.js)\.\.\./.test(result), 'live reload should have cleared js file that was already reloaded');
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test.done();
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});
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},
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multiplefiles: function(test) {
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test.expect(4);
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var resultData = '';
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var cwd = path.resolve(fixtures, 'livereload');
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var assertWatch = helper.assertTask(['watch:multiplefiles', '-v'], {cwd: cwd});
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assertWatch([function() {
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request(9876, function(data) {
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resultData += data;
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grunt.file.write(path.join(cwd, 'lib', 'one.js'), 'var one = true;');
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grunt.file.write(path.join(cwd, 'lib', 'two.js'), 'var two = true;');
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});
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}], function(result) {
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result = helper.unixify(result);
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helper.verboseLog(result);
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test.ok(result.indexOf('I ran before livereload.') !== -1, 'task should have ran before live reload.');
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test.ok(result.indexOf('Live reload server started on port: 9876') !== -1, 'live reload server should have been started on port 9876.');
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test.ok(/Live reloading (lib\/one\.js, lib\/two.js|lib\/two.js, lib\/one.js)\.\.\./.test(result), 'live reload should have triggered on lib/one.js and lib/two.js');
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resultData = JSON.parse(resultData);
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test.equal(resultData.tinylr, 'Welcome', 'tinylr server should have welcomed you.');
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test.done();
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});
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},
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nospawn: function(test) {
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test.expect(4);
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var resultData = '';
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var cwd = path.resolve(fixtures, 'livereload');
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var assertWatch = helper.assertTask(['watch:nospawn', '-v'], {cwd: cwd});
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assertWatch([function() {
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request(1337, function(data) {
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resultData += data;
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grunt.file.write(path.join(cwd, 'lib', 'one.js'), 'var one = true;');
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});
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}], function(result) {
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result = helper.unixify(result);
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helper.verboseLog(result);
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test.ok(result.indexOf('I ran before livereload.') !== -1, 'task should have ran before live reload.');
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test.ok(result.indexOf('Live reload server started on port: 1337') !== -1, 'live reload server should have been started on port 1337.');
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test.ok(result.indexOf('Live reloading lib/one.js...') !== -1, 'live reload should have triggered on lib/one.js');
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resultData = JSON.parse(resultData);
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test.equal(resultData.tinylr, 'Welcome', 'tinylr server should have welcomed you.');
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test.done();
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});
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},
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notasks: function(test) {
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test.expect(3);
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var resultData = '';
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var cwd = path.resolve(fixtures, 'livereload');
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var assertWatch = helper.assertTask(['watch:notasks', '-v'], {cwd: cwd});
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assertWatch([function() {
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request(35729, function(data) {
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resultData += data;
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grunt.file.write(path.join(cwd, 'lib', 'one.js'), 'var one = true;');
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});
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}], function(result) {
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result = helper.unixify(result);
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helper.verboseLog(result);
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test.ok(result.indexOf('Live reload server started on port: 35729') !== -1, 'live reload server should have been started on port 35729.');
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test.ok(result.indexOf('Live reloading lib/one.js...') !== -1, 'live reload should have triggered on lib/one.js');
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resultData = JSON.parse(resultData);
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test.equal(resultData.tinylr, 'Welcome', 'tinylr server should have welcomed you.');
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test.done();
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});
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},
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onlytriggeron: function(test) {
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test.expect(2);
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var cwd = path.resolve(fixtures, 'livereload');
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var assertWatch = helper.assertTask(['watch', '-v'], {cwd: cwd});
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assertWatch([function() {
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request(35729, function(data) {
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grunt.file.write(path.join(cwd, 'sass', 'one.scss'), '#one {}');
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});
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}], function(result) {
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result = helper.unixify(result);
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helper.verboseLog(result);
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test.ok(result.indexOf('Live reloading sass/one.scss') === -1, 'Should not trigger live reload on non livereload targets.');
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test.ok(result.indexOf('Live reloading css/one.css') !== -1, 'Should trigger live reload when other tasks trigger livereload targets.');
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test.done();
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});
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},
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livereloadOnErrorTrue: function(test) {
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test.expect(1);
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var cwd = path.resolve(fixtures, 'livereload');
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var assertWatch = helper.assertTask(['watch:livereloadOnErrorTrue', '-v'], {cwd: cwd});
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assertWatch([function() {
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request(35729, function(data) {
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grunt.file.write(path.join(cwd, 'lib', 'one.js'), 'var one = true;');
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});
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}], function(result) {
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result = helper.unixify(result);
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helper.verboseLog(result);
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test.ok(result.indexOf('Live reloading lib/one.js...') !== -1, 'Should livereload when a task errors w/o flag');
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test.done();
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});
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},
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livereloadOnErrorFalse: function(test) {
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test.expect(1);
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var cwd = path.resolve(fixtures, 'livereload');
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var assertWatch = helper.assertTask(['watch:livereloadOnErrorFalse', '-v'], {cwd: cwd});
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assertWatch([function() {
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request(35729, function(data) {
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grunt.file.write(path.join(cwd, 'lib', 'one.js'), 'var one = true;');
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});
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}], function(result) {
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result = helper.unixify(result);
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helper.verboseLog(result);
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test.ok(result.indexOf('Live reloading lib/one.js...') === -1, 'Should not livereload when a task errors with flag');
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test.done();
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});
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},
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livereloadOnErrorFalseNoSpawn: function(test) {
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test.expect(1);
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var cwd = path.resolve(fixtures, 'livereload');
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var assertWatch = helper.assertTask(['watch:livereloadOnErrorFalseNoSpawn', '-v'], {cwd: cwd});
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assertWatch([function() {
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request(35729, function(data) {
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grunt.file.write(path.join(cwd, 'lib', 'one.js'), 'var one = true;');
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});
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}], function(result) {
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result = helper.unixify(result);
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helper.verboseLog(result);
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test.ok(result.indexOf('Live reloading lib/one.js...') === -1, 'Should not livereload when a task errors with flag and spawn=false');
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test.done();
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});
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},
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};
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